27879292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32119}}^1$

素因数の和:32161

約数の個数: 24

約数和(自身を含む): 57559040

約数和(自身を除く): 29679748

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32119, 64238, 128476, 224833, 449666, 899332, 995689, 1991378, 3982756, 6969823, 13939646, 27879292]

約数ペア:

[(1, 27879292), (2, 13939646), (4, 6969823), (7, 3982756), (14, 1991378), (28, 995689), (31, 899332), (62, 449666), (124, 224833), (217, 128476), (434, 64238), (868, 32119)]